Porta Pia

Porta Pia is a baroque city gate in Ancona featuring two contrasting facades that reflect different aesthetic choices. The seaside elevation showcases ornate details in Istrian stone, while the inner face presents a simpler sandstone surface with restrained decoration.

The gate was built between 1780 and 1787 under Pope Pius VI as a new city entrance designed by architects Filippo Marchionni and Francesco Maria Ciaraffoni. It served as a statement of papal authority over the city during the final decades before the Napoleonic occupation.

The gate displays Ancona's connection to the sea through decorative details like sea monster masks and shell-adorned capitals in place of traditional ionic volutes. These elements reveal how the city's maritime identity shaped even its monumental architecture.

The gate is accessible and both facades are visible from street level on either side. Visitors can walk around the structure to see the contrast between the ornate exterior and simpler interior face without special entry requirements.

The stone walls still bear visible marks from cannon fire and musket shots from the battles of 1799 and 1860, serving as a physical record of the city's military past. These bullet holes and blast marks remain unrepaired, keeping the gate's battle scars visible to anyone who looks closely.

Location: Ancona

Inception: 1780s

Architects: Filippo Marchionni, Francesco Maria Ciaraffoni

Architectural style: baroque architecture

Made from material: Istrian stone, tuff

Address: Via XXIX Settembre

GPS coordinates: 43.61528,13.50500

Latest update: December 13, 2025 11:40